Alert archive / Connecticut / Special Weather Statements in 2021
Special Weather Statement, NWS New York, NY
NWS New York, NY issued this special weather statement at Jun 29, 2021, 8:39 PM EDT. It was in force for 36 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 29, 2021, 8:39 PM EDT (00:39 UTC)
- Expired
- Jun 29, 2021, 9:15 PM EDT
- In force
- 36 min
- Issued by
- NWS New York, NY
The radar
The Boston radar (KBOX), 96 km from the middle of the area, began a volume at 00:43 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Brookhaven, NY (KOKX), launched 00:00Z, 0.7 hours before the alert went out and 103 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1090 J/kg
- Mixed-layer CIN
- -117 J/kg
- Mixed-layer LCL
- 1271 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- 62 m²/s²
- 0-3 km storm-relative helicity
- 112 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
414
WWUS81 KOKX 300039
SPSOKX
Special Weather Statement
National Weather Service New York NY
839 PM EDT Tue Jun 29 2021
CTZ008-300115-
Northern New London-
839 PM EDT Tue Jun 29 2021
...A LINE OF STRONG THUNDERSTORMS WILL AFFECT NORTHWESTERN NEW LONDON
COUNTY...
At 837 PM EDT, radar indicated strong thunderstorms were located
along a line extending from Chaplin to near Glastonbury. Movement was
east at 25 mph.
Winds in excess of 35 mph and pea size hail are possible with these
storms.
Locations impacted include...
Colchester, Lebanon, Sprague, Bozrah and Franklin.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
LAT...LON 4166 7216 4166 7213 4165 7203 4155 7219
4161 7233 4164 7233 4165 7231 4167 7228
4167 7227 4169 7227 4170 7225 4171 7224
TIME...MOT...LOC 0037Z 283DEG 21KT 4179 7213 4168 7251
$$
JMThe office that day
Everything else NWS New York, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 6:12 PM EDT | Special Weather Statement | OKX | Orange | 48 min |
| Jun 30, 7:05 PM EDT | Special Weather Statement | OKX | Orange | 40 min |
| Jun 30, 7:10 PM EDT | Special Weather Statement | OKX | Orange | 50 min |
| Jun 30, 7:12 PM EDT | Severe Thunderstorm Warning | OKX | Orange | 48 min |
| Jun 30, 7:15 PM EDT | Special Weather Statement | OKX | Dutchess | 45 min |
| Jun 30, 4:14 AM EDT | Excessive Heat Warning | OKX | Bergen, Essex, Hudson, Passaic, Union | 16 hr |
| Jun 30, 7:52 PM EDT | Severe Thunderstorm Warning | OKX | Naugatuck Valley Planning Region | 38 min |
Nearby
Special Weather Statements in Connecticut, 2021Every special weather statement in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.